Question

Calcula el valor de la incognita 5(x+3)-2(x-1)=5x+2(x-1)​

Answer 1

Explicación paso a paso:

5(x + 3) - 2(x + 1) = 5x + 2(x - 1)

5x + 15 - 2x - 2 = 5x + 2x - 2

3x + 13 = 7x - 2

3x - 7x = -2 - 13

- 4x = - 15

x = - 15/ - 4

x = 15/4